I. Complete the sentences using the past simple form of the verbs.
1.-I (be).........................a student 2 years ago
2.- He (be).........................a docter two years ago
3.- They (be)..........................farmers last year.
4.- Lan and Ba (be)......................nurses last year.
5.- It ( be not) ...............................cold yesterday.
6.- She ( be not).............................a pupil last week.
7.-This hat ( be not)...........................new yesterday.
8.-My parents (be not)...........................teachers two years ago.
9.-He ( be not) ...................................a mechanic last Monday.
10.-(Be)..................he an engineer yesterday ? No , he (be not)...............................
11.- (Be).........................It hot last week ?
12.- The windows (be).......................opened last Monday.
13.-(Be)...............................you a teacher two years ago? Yes, I (be)..................................
14.-Where (be)..........................Nam from yesterday?
15.- Why (be)..................................he unhappy last Tuesday?